Remove all jewelry such as rings, dog
tags, bracelets, etc. If jewelry or
tools contact positive electrical circuits,
a direct short may result. Damage to
equipment, injury or death to personnel
Adhesive, solvents, and sealing compounds
can burn easily, can give off harmful vapors,
and are harmful to skin and clothing. To
avoid injury or death, keep away from open
fire and use in a well-ventilated area. If
adhesive, solvent, or sealing compound gets
on skin or clothing, wash immediately with
soap and water.
(1) Set multimeter selector switch to
(2) Is there continuity on wire 1435
between middle frame down DC valve
harness connector, terminal 1 and a
known good ground?
(a) If there is no continuity, repair wire
1435 (see schematic Fig 2-52) or
notify DS Maintenance.
(b) If there is continuity, wire 1435 is
(3) Install harness connector on middle
frame down DC valve.
(4) Coat head of connector screw with
adhesive and tighten screw.
(5) Install LHS control box cover, four
lockwashers and screws.